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Try to get missing auth events badly

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This commit is contained in:
Neil Alexander 2020-09-28 15:36:39 +01:00
parent bd7de2aed7
commit fe60adfc9e
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GPG key ID: A02A2019A2BB0944
1 changed files with 23 additions and 5 deletions
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28
federationapi/routing/send.go
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@ -367,13 +367,31 @@ func (t *txnReq) processEvent(ctx context.Context, e gomatrixserverlib.Event, is
return roomNotFoundError{e.RoomID()}
}
if len(stateResp.MissingPrevEventIDs) > 0 {
return t.processEventWithMissingState(ctx, e, stateResp.RoomVersion, isInboundTxn)
// TODO: Make this less bad
for _, missingAuthEventID := range stateResp.MissingAuthEventIDs {
if tx, err := t.federation.GetEvent(ctx, e.Origin(), missingAuthEventID); err == nil {
ev, err := gomatrixserverlib.NewEventFromUntrustedJSON(tx.PDUs[0], stateResp.RoomVersion)
if err != nil {
logrus.WithError(err).Warnf("Failed to unmarshal auth event %d", missingAuthEventID)
continue
}
err = api.SendEvents(
context.Background(),
t.rsAPI,
[]gomatrixserverlib.HeaderedEvent{
ev.Headered(stateResp.RoomVersion),
},
api.DoNotSendToOtherServers,
nil,
)
if err != nil {
logrus.WithError(err).Warnf("Failed to submit auth event %d to roomserver", missingAuthEventID)
}
}
}
if len(stateResp.MissingAuthEventIDs) > 0 {
// TODO
logrus.Infof("*** %d MISSING AUTH EVENTS for %q ***", len(stateResp.MissingAuthEventIDs), e.EventID())
if len(stateResp.MissingPrevEventIDs) > 0 {
return t.processEventWithMissingState(ctx, e, stateResp.RoomVersion, isInboundTxn)
}
// pass the event to the roomserver which will do auth checks